/*
 * Copyright 2006 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.sample.dynatable.client;

import com.google.gwt.user.client.rpc.IsSerializable;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class Schedule implements IsSerializable
{

    public Schedule()
    {
    }

    public void addTimeSlot(TimeSlot timeSlot)
    {
        timeSlots.add(timeSlot);
    }

    public String getDescription(boolean[] daysFilter)
    {
        String s = null;
        boolean anyDays;
        for (Iterator iter = timeSlots.iterator(); iter.hasNext();)
        {
            TimeSlot timeSlot = (TimeSlot) iter.next();
            if (daysFilter[timeSlot.getDayOfWeek()])
            {
                if (s == null)
                {
                    s = timeSlot.getDescription();
                }
                else
                {
                    s += ", " + timeSlot.getDescription();
                }
            }
        }

        if (s != null)
        {
            return s;
        }
        else
        {
            return "";
        }
    }

    public String toString()
    {
        return getDescription(null);
    }

    /**
     * @gwt.typeArgs <com.google.gwt.sample.dynatable.client.TimeSlot>
     */
    private List timeSlots = new ArrayList();

}
